– 31 –
Cautions for disassembly and reassembly
1. When pulling out the second thread tension
❶
,conrmthatthepinblock
❺
oftheATlinkunit(front)
❸
has been displaced from the hole of the thread tension releasing pin
❻
.Ifthisactionistakenforcedly
with the pin block
❺
left connected, this can be a cause of breaking the second thread tension
❶
.
2. When tightening the setscrew
❹
,thisxingactionshouldbetakenaftertheATlinkunit(front)
❸
has
been moved to the left side (in the direction of the arrow
C
). If it is not moved to the left side (in the
direction of the arrow
C
),theamountoftensiondiscoatingmayfailtobeadjustednormally.
3.Afterreassembly,followthestepsfortheadjustmentofthreadtensiondiscoatingandthreadtake-up
spring stroke. (Refer to the instruction manual.)